EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ae9cd00069308792692a0e68974cf495b70992b78892fe8f907b09c599560006","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-ae9cd00069308792692a0e68974cf495b70992b78892fe8f907b09c599560006"}]}